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[Animal Rights] Billions of Day-Old Chicks Are Shredded, Gassed, and Suffocated


'Everyone' wants to end “chick culling.” So what’s the holdup?

Every year, up to 7 billion day-old male chicks are tossed into shredding machines, gassed, or suffocated in plastic bags—a process known as “chick culling.”

This grim ritual is underpinned by both biology and economics: Male chicks don’t lay eggs, and they fatten up too slowly to be sold as meat. Across the globe, culling has become the default strategy for the egg industry to eliminate unwanted hatchlings.

“It is horrible. You see these puffy, newly hatched chicks on a conveyor belt,” headed toward a large blade that slices them “into a gazillion pieces,” says Leah Garc├ęs, president of Mercy for Animals, an animal-rights advocacy group in the United States. In recent years, local and international animal-rights groups, particularly in France, Germany, and the U.S., have been ramping up pressure on governments and the egg industry to commit to ending the practice—particularly given technological innovations that allow producers to identify the sex of a developing chick before it hatches. The process is called “in-ovo-sexing,” and such technologies, versions of which are already deployed in some countries, can obviate the need for live chick culling. Continue